Results 51 to 60 of about 1,670,680 (282)

Thermochemistry of yavapaiite KFe(SO4)2: Formation and decomposition [PDF]

, 2005
Yavapaiite, KFe(SO4)2, is a rare mineral in nature, but its structure is considered as a reference for many synthetic compounds in the alum supergroup. Several authors mention the formation of yavapaiite by heating potassium jarosite above ca. 400°C.
Forray, Ferenc Lázár, Drouet, Christophe, Navrotsky, Alexandra   +2 more
core   +1 more source

Blood–Brain Barrier Regulation: Evolving From Classic Strategies to Electrochemical Ion and Reactive Oxygen Species Control

Advanced Healthcare Materials, EarlyView.
Conventional therapies suffer from poor blood–brain barrier (BBB) penetration and disordered ion/reactive oxygen species (ROS) homeostasis, hindering precise neurological treatment. Electrochemical strategies achieve accurate spatiotemporal regulation of neural homeostasis.
Xiaokang Hu, Caiyu Liu, Meijun Pang, Zhiyuan Shi, Dong Ming, Xiuyun Liu   +5 more
wiley   +1 more source

Tratamento da anemia ferropriva com ferro por via oral Treatment of iron deficiency anemia with oral iron

Revista Brasileira de Hematologia e Hemoterapia, 2010
A anemia ferropriva permanece como uma das deficiências nutricionais mais frequentes e importantes no mundo. O tratamento com ferro deve ser iniciado preferencialmente por via oral e a investigação apropriada de sua causa é obrigatória.
Rodolfo D. Cançado, Clarisse Lobo, João Ricardo Friedrich   +2 more
doaj  

In vitro and in vivo antioxidant potentials of Alchornea floribunda leaf extract, fractions and isolated bioactive compounds [PDF]

Avicenna Journal of Phytomedicine, 2017
Objective: Alchornea floribunda leaves are widely used in ethnomedicine for the management of immuno-inflammatory disorders. We investigated the in vivo and in vitro antioxidant activity of the leaf extract, fractions and isolated compounds of A ...
Daniel Lotanna Ajaghaku, Okechukwu Obasi, Blessing Ogechukwu Umeokoli, Peter Ogbuatu, Chukwuemeka Sylvester Nworu, Emmanuel Emeka Ilodigwe, Festus Basden Chiedu Okoye   +6 more
doaj   +1 more source

Potential Role for Extracellular Glutathione-Dependent Ferric Reductase in Utilization of Environmental and Host Ferric Compounds byHistoplasma capsulatum [PDF]

Infection and Immunity, 2001
ABSTRACTThe mammalian host specifically limits iron duringHistoplasma capsulatuminfection, and fungal acquisition of iron is essential for productive infection.H. capsulatumexpresses several iron acquisition mechanisms under iron-limited conditions in vitro.
M M, Timmerman, J P, Woods
openaire   +2 more sources

In Vivo Monitoring of Thrombo‐Inflammatory Biomarkers via Molecularly Imprinted Polymer‐Integrated Hydrogel Microneedles

Advanced Materials, EarlyView.
A wearable electrochemical microneedle patch integrates Prussian Blue redox transduction with molecularly imprinted polymer recognition for reagent‐free sampling and detection of thrombo‐inflammatory biomarkers in dermal interstitial fluid. The platform tracks thrombin and inflammatory cytokines with sensitive in vitro, ex vivo, and in vivo performance,
Mahmoud Ayman Saleh, Peyman GhavamiNejad, Arash Khorrami Jahromi, Sanjana Srikant, Sripadh Guptha Yedire, Fatemeh Keyvani, Roozbeh Siavash Moakhar, Sajad Shiekh, Mackenzie Graham, Joe Quadrilatero, Mahla Poudineh, Sara Mahshid   +11 more
wiley   +1 more source

Tratamento da anemia ferropriva com ferro por via parenteral Iron deficiency anemia treatment with parenteral iron

Revista Brasileira de Hematologia e Hemoterapia, 2010
Embora o ferro por via oral seja considerado a primeira opção de tratamento da deficiência de ferro, em algumas situações específicas, a administração de ferro por via parenteral é uma opção terapêutica que deve ser considerada.
Rodolfo D. Cançado, Clarisse Lobo, João Ricardo Friedrich   +2 more
doaj  

Association between abdominal obesity and nutritional supplement use among Iranian adults in the Shahedieh cohort study

Scientific Reports
The relationship between the use of supplements and the presence of abdominal obesity is a topic that is currently being debated. The purpose of the present study was to evaluate the existence of such an association.
Sina Nouri, Akram Ghadiri-Anari, Saeed Hosseini, Narjes Hazar   +3 more
doaj   +1 more source

Effectiveness of 4 Pulpotomy Techniques—Randomized Controlled Trial [PDF]

, 2005
Pulpotomy is the accepted therapy for the management of cariously exposed pulps in symptom-free primary molars; however, evidence is lacking about the most appropriate technique.
Folwaczny, M., Hajek-Al-Khatar, N., Hickel, R., R. Hickel, N. Hajek-Al-Khatar, Crispin, A., E. Paschos, Hollweck, R., Paschos, E., M. Folwaczny, A. Crispin, Huth, K.C., K.C. Huth, R. Hollweck   +13 more
core   +1 more source

Hydrophobic MFI‐Type Zeolites via Alkali‐Cation‐Induced Defect Healing: Implications for Adsorbent and Catalyst Design

Advanced Materials, EarlyView.
Sub‐stoichiometric amounts of Na+ or K+ enhance defect healing during Silicalite‐1 (MFI) and TS‐1 calcination by promoting Si–O–Si annealing and healing framework vacancies. The resulting defect‐free zeolites are more hydrophobic and show improved butanol/water separation and improved activity and selectivity in the epoxidation of 1‐hexene, offering a ...
Christos Kanteler, Pau Ferri, Francisco Javier Escobar‐Bedia, Álvaro Mayoral, Alejandro Vidal‐Moya, Richard Kendra, Chen Lei, Miguel Palomino, Fernando Rey, Lukáš Grajciar, Christopher James Heard, Pedro Serna, Mercedes Boronat, Cristina Martínez, Manuel Moliner   +14 more
wiley   +1 more source